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2010 John Deere 700j LGP Failed Transmission Calibration Won’t Move!!!

mauchael

New Member
Joined
Feb 18, 2024
Messages
1
Location
Hampton, VA
2010 John Deere 700j
Serial: T0700JX192229

Background: I bought the the dozer from a dealer and got it shipped. When it arrived I noticed the machine would jerk to the right and after a little bit of running it would track normal. I attempted to do a calibration through the onboard screen. It failed the second part calibrating the pump threshold. I attached pictures of the codes for reference. The codes are high threshold calibration for on left forward and reverse pump. I tried the null without gauges and got machine to move one time, but it was still jerking right. I attempted another calibration and dozer stopped moving again. I attempted to calibrate the null pump with gauges and still no luck. If anybody can point in direction and also where I can get a test manual for my serial that be great too.IMG_4473.jpegIMG_4472.jpeg
 

mg2361

Senior Member
Joined
Jul 5, 2016
Messages
6,166
Location
Pennsylvania
Occupation
Equipment Mechanic
After reviewing your codes, both forward and reverse milliamps are too high during calibration. That would most likely be a drive motor issue. Either stuck in high range or a motor PCP issue.
 
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